Tyco BB Series User Manual

TFP610
Page 7 of 28
MODEL K SIN
ALLOWABLE
ROOF SPAN,
(a) (b) (e)
Feet (m)
MINIMUM
FLOW,
gpm (lpm)
MINIMUM
PRESSURE,
psi (bar)
PITCH,
Rise Over Run (%)
DRY PIPE
SYSTEM
MAXIMUM
WATER
DELIVERY
TIME,
Seconds
BB1 8.0 T Y4180 ≤60 (18,3) 38 (144) 22.6 (1,5) 4:12 (33) to less than 7:12 (58) (c)
BB2 8.0 T Y4181 ≤60 (18,3) 38 (144) 22.6 (1,5) 7:12 (58) to less than 10:12 (83) (c)
BB3 8.0 T Y4182 ≤60 (18,3) 40 (152) 25.0 (1,7) 10:12 (83) to 12:12 (100) (c)
BB1 5.6 TY3180 >40 (12,2) to ≤60 (18,3) 38 (144) 46.0 (3,2) 4:12 (33) to less than 7:12 (58) (c)
BB2 5.6 TY3181 >40 (12,2) to 60 (18,3) 38 (144) 46.0 (3,2) 7:12 (58) to less than 10:12 (83) (c)
BB3 5.6 TY3182 >40 (12,2) to 60 (18,3) 38 (144) 46.0 (3,2) 10:12 (83) to 12:12 (100) (c)
BB1 5.6 TY3180 ≤ 40 (12,2) 25 (95) 20.0 (1,4) 4:12 (33) to less than 7:12 (58) (c)
BB2 5.6 TY3181 ≤ 40 (12,2) 25 (95) 20.0 (1,4) 7:12 (58) to less than 10:12 (83) (c)
BB3 5.6 TY3182 ≤ 40 (12,2) 25 (95) 20.0 (1,4) 10:12 (83) to 12:12 (100) (c)
BB1 4.2 TY2180 ≤20 (6,1) 13 (49) 9.6 (0,7) 3:12 (25) to less than 7:12 (58) 45 (d)
BB2 4.2 TY2181 ≤20 (6,1) 13 (49) 9.6 (0,7) 7:12 (58) to less than 10:12 (83) 45 (d)
BB3 4.2 TY2182 ≤20 (6,1) 13 (49) 9.6 (0,7) 10:12 (83) to 12:12 (100) 45 (d)
SD1 5.6 TY3183 >30 (9,1) to ≤40 (12,2) 35 (132) 39.0 (2,7) 4:12 (33) to less than 7:12 (58) (c)
SD2 5.6 TY3184 >30 (9,1) to ≤ 40 (12,2) 35 (132) 39.0 (2,7) 7:12 (58) to less than 10:12 (83) (c)
SD3 5.6 TY3185 >30 (9,1) to ≤40 (12,2) 35 (132) 39.0 (2,7) 10:12 (83) to 12:12 (100) (c)
SD1 5.6 TY3183 >10 (3,0) to ≤ 30 (9,1) 25 (95) 20.0 (1,4) 4:12 (33) to less than 7:12 (58) (c)
SD2 5.6 TY3184 >10 (3,0) to ≤30 (9,1) 25 (95) 20.0 (1,4) 7:12 (58) to less than 10:12 (83) (c)
SD3 5.6 TY3185 >10 (3,0) to ≤ 30 (9,1) 25 (95) 20.0 (1,4) 10:12 (83) to 12:12 (100) (c)
SD1 5.6 TY3183 ≤ 10 (3,0) 19 (72) 11.5 (0,8) 4:12 (33) to less than 7:12 (58) (c)
SD2 5.6 TY3184 ≤ 10 (3,0) 19 (72) 11.5 (0,8) 7:12 (58) to less than 10:12 (83) (c)
SD3 5.6 TY3185 ≤ 10 (3,0) 19 (72) 11.5 (0,8) 10:12 (83) to 12:12 (100) (c)
HIP 5.6 T Y3187 >20 (6,1) to ≤28 (8,5) 34 (129) 36.9 (2,5) 4:12 (33) to 12:12 (100) (c)
HIP 5.6 T Y3187 ≤20 (6,1) 25 (95) 20.0 (1,4) 4:12 (33) to 12:12 (100) (c)
AP 5.6 TY3190
10 (3,1) x 12 (3,6)
-See note (e)
Minimum 7 psi (0,48 bar)
Minimum 0.10 gpm/ft
2
(4,1 mm/min.) Design Density
3:12 (25) to 12:12 (100) 60 (d)
AP 4.2 TY2190 3:12 (25) to 12:12 (100) 60 (d)
Notes:
(a) The BB and SD roof span is measured horizontally (not along the slope) as shown in Figure 1 and 2.
(b) The HIP roof span is measured horizontally as shown in Figure 12.
(c) Refer to 2007 edition of NFPA 13, Section 7.2.3.
(d) Maximum water delivery time for all size of systems.
(e) The AP roof span is measured along the slope. Maximum 10 feet (3,1 m) perpendicular to slope by maximum 12 feet (3,6 m) parallel to slope.
TABLE A
ALLOWABLE ROOF SPAN, FLOW, PRESSURE, AND PITCH FOR
SPECIFIC APPLICATION SPRINKLERS FOR PROTECTING ATTICS

Tyco BB Series Specifications

General

Brand	Tyco
Model	BB Series
Category	Irrigation System
Language	English